S(0)-Weakly second submodules

We introduce the dual notions of [Formula: see text]-weakly prime submodules, that is, [Formula: see text]-weakly second submodules in a commutative ring with identity. We investigate the properties of [Formula: see text]-weakly second submodules and obtain some related useful characterizations of this dualization. Moreover, we also prove some properties of [Formula: see text]-weakly second submodules related to multiplication and comultiplication modules.